topup
Add more liquid
A topup is an addition that restores something to a previous level or brings it to a desired amount.
In British usage, it commonly refers to adding more drink to a glass Can I give you a topup? or adding credit to a prepaid phone account.
The verb top up means to replenish or refill: I need to top up my transit card.
Settled in advance
- airtimeScheduled transmission period
- dataFacts for analysis
- minutesSixty-second intervals
- rechargeRestore electrical capacity
voucher · SIM card · carrier · network · pay-as-you-go · bundle · roaming · PIN
Steadiness or amount owed
- fundsAvailable financial resources
- depositPlace for safekeeping
- walletSmall case for currency
- e-walletElectronic payment storage system
transaction · transfer · account · credit · debit · remittance · replenishment · digital payment
Customer performs the task
- automatedOperating without human control
- on-the-goActively in motion
- quickMoving with speed
- 24/7Continuously without pause
app · kiosk · online · instant · contactless · QR code · recurring · auto-renewal
Accumulated money kept
- investmentDeploying capital for returns
- contributionSomething given to help
- pensionRetiree's ongoing benefit
- retirement fundSavings for post-career years
endowment · allocation · funding · portfolio · annuity
prepaid
Settled in advance
recharge · voucher · SIM card · carrier · network · pay-as-you-go · bundle · roaming · PIN · activation
balance
Steadiness or amount owed
e-wallet · transaction · transfer · account · credit · debit · remittance · replenishment · digital payment · payment gateway
self-service
Customer performs the task
24/7 · app · kiosk · online · instant · contactless · QR code · recurring · auto-renewal · scheduled
savings
Accumulated money kept
- investmentDeploying capital for returns
- contributionSomething given to help
- pensionRetiree's ongoing benefit
retirement fund · endowment · allocation · funding · portfolio · annuity
topupreplacement
What takes another's place
complete overhaul · fresh start · swap out · empty out · wipe out
- on topIn the lead
- on top ofDirectly above something
- tank topSleeveless casual garment
- top secretHighest classification level
- over the topExcessively theatrical or extreme
- top speedMaximum achievable velocity